Deploying Uno Wasm using Blob Storage

Deploying Uno Wasm using Blob Storage

Earlier today I posted about deploying Uno on Wasm to an Azure App Service (to which the Uno team replied on Twitter with an updated web.config). I was thinking a bit more about how I would deploy a real Uno Wasm app and I realised that of course, there’s no server side logic, so I could just go host it off Blob Storage.

I ran up the Azure Storage Explorer and created a new container within an existing Blob Storage account

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As I’m going to be serving up content directly from Blob Storage I need to make sure that I enable public read access on the individual blobs (the default is that there’s no public read access on the container or blobs). Right-click on the container and select Set Public Access Level

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Set access to Public read access for blobs only

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Now you can simply copy the Uno Wasm application into the container by dragging the files from File Explorer into the right pane of the Azure Storage Explorer. I found that the best folder to copy is the folder that Visual Studio uses to deploy files when you do a Publish. For my project this is found at FirstUnoProject.WasmobjReleasenetstandard2.0PubTmpOutFirstUnoProject.WasmdistbinReleasenetstandard2.0dist.

And that’s it – now I can run my Uno Wasm application by clicking the Copy URL from the tool bar and then switching to my browser and launching the corresponding URL.

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The Uno Wasm application runs without any further configuration required.

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